{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T06:20:27Z","timestamp":1787466027563,"version":"build-2736575974"},"reference-count":29,"publisher":"Akademiai Kiado Zrt.","issue":"34","license":[{"start":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T00:00:00Z","timestamp":1787443200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.akjournals.com"],"crossmark-restriction":true},"short-container-title":["OH"],"published-print":{"date-parts":[[2026,8,23]]},"abstract":"<jats:p>Az extramedullaris v\u00e9rk\u00e9pz\u00e9s a csontvel\u0151n k\u00edv\u00fcl megjelen\u0151 reakt\u00edv vagy klon\u00e1lis\n                    h\u00e1romvonalas v\u00e9rk\u00e9pz\u00e9s, \u00e9s kialakul\u00e1s\u00e1nak h\u00e1tter\u00e9ben jellemz\u0151en neoplasticus\n                    csontvel\u0151i folyamat \u00e1ll. K\u00f6zlem\u00e9ny\u00fcnkben egy 58 \u00e9ves, t\u00f6bbsz\u00f6r\u00f6sen\n                    vesetranszplant\u00e1lt beteg eset\u00e9t mutatjuk be, akin\u00e9l a kontroll k\u00e9palkot\u00f3\n                    vizsg\u00e1lat a graftvese melletti l\u00e1gy r\u00e9szben daganat gyan\u00faj\u00e1t kelt\u0151 k\u00e9pletet \u00edrt\n                    le. A laesio biopszi\u00e1s vizsg\u00e1lata extramedullaris v\u00e9rk\u00e9pz\u00e9st igazolt dysplasi\u00e1s\n                    von\u00e1sok vagy blastszaporulat n\u00e9lk\u00fcl. A betegn\u00e9l csontvel\u0151i betegs\u00e9gre utal\u00f3\n                    v\u00e9rk\u00e9pelt\u00e9r\u00e9st nem \u00e9szleltek. Az extramedullaris v\u00e9rk\u00e9pz\u00e9st prognosztikus \u00e9s\n                    ter\u00e1pi\u00e1s szempontb\u00f3l a legfontosabb a myeloid sarcom\u00e1t\u00f3l elk\u00fcl\u00f6n\u00edteni. Myeloid\n                    sarcom\u00e1ban a myeloid blastok ar\u00e1nya 20%-ot meghalad\u00f3, \u00e9s az entit\u00e1s l\u00e9nyeg\u00e9ben\n                    az akut myeloid leukaemi\u00e1val ekvivalens, ez\u00e9rt ennek megfelel\u0151 kezel\u00e9st ig\u00e9nyel.\n                    Az extramedullaris v\u00e9rk\u00e9pz\u00e9s \u2013 mint a bemutatott esetben \u2013 lehet t\u00fcnetmentes,\n                    ilyenkor ut\u00e1nk\u00f6vet\u00e9s javasolt, m\u00edg szimptomatikus esetekben gy\u00f3gyszeres kezel\u00e9s\n                    vagy sug\u00e1rter\u00e1pia is alkalmazhat\u00f3. Orv Hetil. 2026; 167(34): 1365\u20131369.<\/jats:p>","DOI":"10.1556\/650.2026.33566","type":"journal-article","created":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T05:23:31Z","timestamp":1787462611000},"page":"1365-1369","update-policy":"https:\/\/doi.org\/10.1556\/policypage.crossmark.crossref.2","source":"Crossref","is-referenced-by-count":0,"title":["Daganatot ut\u00e1nz\u00f3 extramedullaris v\u00e9rk\u00e9pz\u00e9s t\u00f6bbsz\u00f6r\u00f6sen vesetranszplant\u00e1lt betegben"],"prefix":"10.1556","volume":"167","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-1311-8461","authenticated-orcid":true,"given":"Alex","family":"Jenei","sequence":"first","affiliation":[{"name":"Semmelweis Egyetem, \u00c1ltal\u00e1nos Orvostudom\u00e1nyi Kar, Patol\u00f3giai \u00e9s K\u00eds\u00e9rleti R\u00e1kkutat\u00f3 Int\u00e9zet Budapest, \u00dcll\u0151i \u00fat 26., 1085 Magyarorsz\u00e1g"},{"name":"Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel Basel Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mikl\u00f3s","family":"V\u00e9rtes","sequence":"additional","affiliation":[{"name":"Semmelweis Egyetem, \u00c1ltal\u00e1nos Orvostudom\u00e1nyi Kar, Orvosi K\u00e9palkot\u00f3 Klinika Budapest Magyarorsz\u00e1g"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00c9va","family":"Toronyi","sequence":"additional","affiliation":[{"name":"Semmelweis Egyetem, Seb\u00e9szeti, Transzplant\u00e1ci\u00f3s \u00e9s Gasztroenterol\u00f3giai Klinika Budapest Magyarorsz\u00e1g"},{"name":"Semmelweis Egyetem, \u00c1ltal\u00e1nos Orvostudom\u00e1nyi Kar, K\u00eds\u00e9rletes Kardiol\u00f3giai \u00e9s Seb\u00e9szeti M\u0171t\u00e9ttani Tansz\u00e9k, V\u00e1rosmajori Sz\u00edv- \u00e9s \u00c9rgy\u00f3gy\u00e1szati Klinika Budapest Magyarorsz\u00e1g"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bogl\u00e1rka","family":"P\u00f3sfai","sequence":"additional","affiliation":[{"name":"Szegedi Tudom\u00e1nyegyetem, Szent-Gy\u00f6rgyi Albert Orvostudom\u00e1nyi Kar, Pathologiai Int\u00e9zet Szeged Magyarorsz\u00e1g"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Levente","family":"Kuthi","sequence":"additional","affiliation":[{"name":"Semmelweis Egyetem, \u00c1ltal\u00e1nos Orvostudom\u00e1nyi Kar, Patol\u00f3giai \u00e9s K\u00eds\u00e9rleti R\u00e1kkutat\u00f3 Int\u00e9zet Budapest, \u00dcll\u0151i \u00fat 26., 1085 Magyarorsz\u00e1g"},{"name":"Orsz\u00e1gos Onkol\u00f3giai Int\u00e9zet, Daganatpatol\u00f3giai K\u00f6zpont, Seb\u00e9szeti \u00e9s Molekul\u00e1ris Patol\u00f3giai Oszt\u00e1ly Budapest Magyarorsz\u00e1g"},{"name":"HUN-REN\u2013ONKOL\u2013TTK\u2013HCEMM Onkogenomikai Kutat\u00f3csoport, Orsz\u00e1gos Onkol\u00f3giai Int\u00e9zet Budapest Magyarorsz\u00e1g"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Attila","family":"Fintha","sequence":"additional","affiliation":[{"name":"Semmelweis Egyetem, \u00c1ltal\u00e1nos Orvostudom\u00e1nyi Kar, Patol\u00f3giai \u00e9s K\u00eds\u00e9rleti R\u00e1kkutat\u00f3 Int\u00e9zet Budapest, \u00dcll\u0151i \u00fat 26., 1085 Magyarorsz\u00e1g"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"425","reference":[{"key":"R1","doi-asserted-by":"crossref","unstructured":"Rivera-Torruco G, Muench MO, Valle-Rios R. 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